Results:Local recurrence after curative resection occurred in 12.5%(7/56) of patients with middle and lower rectal carcinoma.
结果：中下段直肠癌根治性切除术后局部复发率为12.5%（7/56）。
Objective To determine the effect of total mesorectal excision(TME)with double stapling Technique(DST)in lower rectal carcinoma.
目的探讨全直肠系膜切除（TME）加双吻合器（D ST）在低位直肠癌手术中的应用效果。
Objective:The risk factors of local recurrence after curative resection were evaluated in patients with middle and lower rectal carcinoma.
目的：探讨中下段直肠癌根治性切除术后局部复发的危险因素。
Objective: To investigate the feasibility or advantage of tme ano-saving surgery in lower or ultra-lower rectal carcinoma operation treatment.
目的：探讨低位及超低位直肠癌tme保肛手术的手术可行性及优点。
Objective: To investigate the indication, operative methods and correlative techniques of anus-preserving radical resection for lower rectal carcinoma by using stapling device.
目的探讨运用吻合器施行低位直肠癌保肛根治术的适应证、手术方法和相关技巧。
47 rectal carcinoma included: 3 in upper rectum, 4 in middle rectum, 40 in lower rectum.
47例直肠癌包括：3例上段直肠癌，4例中段直肠癌，40例下段直肠癌。
47 rectal carcinoma included: 3 in upper rectum, 4 in middle rectum, 40 in lower rectum.
47例直肠癌包括：3例上段直肠癌，4例中段直肠癌，40例下段直肠癌。
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